[toaster] tmp files in autorespond directories

[Alex Dean]

in ~/vpopmail/domains, each autoresponder (mail robot) has a  
directory.  As in, [EMAIL PROTECTED] has ~/vpopmail/domain.com/AUTO.  A  
few of these directories have a ton of empty files in the format  
'tmp13264.1133891555'.  They all appear to be zero length.  What are  
these, and can I remove them?  Should I set up a cron job to do that  
automatically?

thanks,
alex
.